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Explain two consequences of the Dawes Act 1887 (8 marks) - Edexcel Paper 2 American West Q1

One consequence of the Dawes Act was that the Plains Indians lost half of the land they had had in 1887 to the white settlers. This was the result of the part of the Act that stated that any land not reserve...
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Answered by Isobel C. • History tutor
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What is the difference between ionic and covalent bonding

The main difference is that covalent bonding is the sharing of electrons, whereas in ionic bonding electrons are transferred. Ionic bonding is between a metal and a non-metal whereas covalent bonding is betw...
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Answered by Verity G. • Chemistry tutor
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What are the differences between eukaryotes and prokaryotes

Eukaryotes: animals and plantsmany eukaryotes are complex, multicellular organisms cells contain membrane bound organelles (such as a nucleus) Prokaryotes: bacteria and archaeasingle celled organismsdo not c...
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Answered by Verity G. • Biology tutor
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How do I effectively plan source questions?

You're sat in an exam, the clock's ticking, the pressure's on and you're faced with a box or two crammed with information. It looks scary but don't worry, the paper is on your side, giving you masses of info...
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Answered by Eliot T. • History tutor
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A rock fragment weighing 50N is displaced from the top of a cliff and falls 0.12 km to the ground. Calculate the kinetic energy (in J) of the rock just before it hits the ground. Assume air resistance is negligible.

Applying the law of conversation of energy, the gravitational potential energy (GPE) stored by the rock before falling is transformed into other types of energy as it falls. Without any external forces actin...
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Answered by Jack H. • Physics tutor
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